Steel Blue

Color Analysis Summary

Color #366DB3, historically referred to as Steel Blue, is a beautifully balanced color tone. Mathematically, in the RGB (Red, Green, Blue) spectrum, this color is formulated by mixing 21% red, 43% green, and 70% blue. These digital components translate to exact numerical values of Red: 54, Green: 109, and Blue: 179. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #366DB3. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 214°, a saturation of 54%, and a lightness index of 46%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 70%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #366DB3 into your UI layout is highly recommended for building visual hierarchy, either as a primary brand marker or a subtle secondary accent. When paired with its programmatic complement or analogous siblings, it creates a highly professional and accessible color scheme.